Objective: To investigate the prevalence levels and trends of overweight and obesity among adult residents in Zhejiang Province from 2015 to 2023, so as to provide a basis for developing regional weight management strategies. Methods: Permanent residents aged ≥18 years from Zhejiang Province who participated in the China Chronic Disease and Risk Factor Surveillance Project in 2015, 2018, and 2023 were selected as survey subjects. Data on sociodemographic information, height, weight and waist circumference were collected through questionnaire surveys and physical examinations. The prevalence of overweight, obesity, and central obesity were calculated and standardized using data from the Seventh National Population Census of Zhejiang Province in 2020. The Cochran-Armitage trend test was employed to analyze the trends in prevalence of overweight, obesity, and central obesity across different genders, ages and regions. Results: A total of 23 902 individuals were surveyed, comprising 10 985 males (45.96%) and 12 917 females (54.04%). Participants were aged ≥60 years, with 13 088 individuals accounting for 54.76%. There were 9 388 urban residents (39.28%) and 14 514 rural residents (60.72%). The standardized prevalence of overweight among residents increased from 30.05% in 2015 to 33.98% in 2023, the standardized prevalence of obesity increased from 7.67% to 15.22%, and the standardized prevalence of central obesity increased from 22.81% to 33.82%, all showed upward trends (all P<0.05). In 2015, 2018, and 2023, the standardized prevalence of overweight was higher in males than in females. In 2018 and 2023, the standardized prevalence of obesity and central obesity were higher in males than in females (all P<0.05). From 2015 to 2023, the standardized prevalence of overweight, obesity, and central obesity among both males and females showed upward trends (all P<0.05). In 2015, 2018 and 2023, the prevalence of central obesity showed an increasing trend with age (all P<0.05). From 2015 to 2023, upward trends were observed in the prevalence of overweight, obesity, and central obesity among residents aged 18-<45 years and aged ≥60 years, as well as in the prevalence of obesity and central obesity among residents aged 45-<60 years (all P<0.05). In 2015, 2018 and 2023, the standardized prevalence of overweight obesity were higher in urban areas than in rural areas, while the standardized prevalence of central obesity was lower in urban areas (all P<0.05). From 2015 to 2023, the standardized prevalence of overweight, obesity, and central obesity among both urban and rural areas showed upward trends (all P<0.05). Conclusion From 2015 to 2023, the prevalence of overweight, obesity, and central obesity among adult residents in Zhejiang Province showed increasing trends, with variations in prevalence levels and trends observed across genders, ages, and urban / rural areas.

Objective To explore the association between single nucleotide polymorphism(SNP)of Rab37 gene and the age at menarche(AAM).Methods A case-control study design was used to conduct an epidemiologic survey on 2 060 women in a community in Jurong City,Jiangsu Province,and their venous blood samples were collected.ASA chip was used to explore the Rab37 gene genotyping of blood sample DNA to obtain the genotyping results for Rab37 SNPs rs62084865,rs10512597,rs35489971,rs1037170,rs6501732,rs77822106,and rs3178300.Based on menarche time of＜16 years old or≥16 years old,the participants were divided into 2 groups.Linear and logistic regression analyses were used to explore the association between the SNP of Rab37 gene and the age at menarche based on dominant,recessive and allelic models.Results Among the 2 060 healthy women,944 women had normal menstrual periods,while 1 116 women experienced delayed menarche.Linear regression analysis showed that the gene polymorphism of rs3178300 was negatively correlated with the age at menarche in females[recessive model:CC/CT+TT,β=-0.915,95%CI(-1.692,-0.137),P=0.021;allelic model:T/C,β=-0.221,95%CI(-0.410,-0.032),P=0.022].Logistic regression analysis indicated that the gene polymorphism of rs3178300 was significantly associated with the risk of delayed menarche in females[recessive model:CC/CT+TT,OR=0.295,95%CI(0.116,0.751),P=0.010;allelic model:T/C,OR=0.796,95%CI(0.652,0.972),P=0.025].The remaining 6 SNPs showed no significant association with age at menarche.Conclusion The rs3178300 polymorphism of Rab37 gene is significantly associated with delayed menarche in Chinese women.

Objective To investigate the current situation and risk factors of"socialized hospitalization"in elderly stroke patients.Methods A total of 329 elderly stroke patients who were admitted to No.971 Hospital of PLA Navy from January 2022 to December 2022 were enrolled in this retrospective study.The patients without"socialized hospitalization"were assigned to the control group(n=258),and those with"socialized hospitalization"were assigned to observation group(n=71).The age,gender,admission route,department transfer during hospitalization,hospital-acquired infection,depressive symptoms,cognitive impairment,activity of daily living(ADL)level at discharge were compared between the two groups.Multivariate logistic regression analysis was used to analyze the risk factors of"socialized hospitalization"in elderly stroke patients.Results There were no significant differences in gender,age,route of admission,or department transfer during hospitalization between the two groups(P>0.05).The proportions of patients with hospital-acquired infections,cognitive impairment,depressive symptoms and ADL meeting discharge standards in the observation group were higher than those in the control group(P<0.05).Multivariate logistic regression analysis showed that hospital-acquired infections,depressive symptoms and severe ADL level at discharge were independent risk factors for"socialized hospitalization"in elderly stroke patients(P<0.05).Conclusion There is a high proportion of"socialized hospitalization"in elderly patients with stroke.The main risk factors are hospital-acquired infection,cognitive impairment,depressive symptoms and ADL level at discharge.Active and effective measures should be taken to deal with them.

Poly(ADP-ribosyl)ation (PARylation) is a specific form of post-translational modification (PTM) predominantly triggered by the activation of poly-ADP-ribose polymerase 1 (PARP1). However, the role and mechanism of PARylation in the advancement of acute kidney injury (AKI) remain undetermined. Here, we demonstrated the significant upregulation of PARP1 and its associated PARylation in murine models of AKI, consistent with renal biopsy findings in patients with AKI. This elevation in PARP1 expression might be attributed to trimethylation of histone H3 lysine 4 (H3K4me3). Furthermore, a reduction in PARylation levels mitigated renal dysfunction in the AKI mouse models. Mechanistically, liquid chromatography-mass spectrometry indicated that PARylation mainly occurred in receptor for activated C kinase 1 (RACK1), thereby facilitating its subsequent phosphorylation. Moreover, the phosphorylation of RACK1 enhanced its dimerization and accelerated the ubiquitination-mediated hypoxia inducible factor-1α (HIF-1α) degradation, thereby exacerbating kidney injury. Additionally, we identified a PARP1 proteolysis-targeting chimera (PROTAC), A19, as a PARP1 degrader that demonstrated superior protective effects against renal injury compared with PJ34, a previously identified PARP1 inhibitor. Collectively, both genetic and drug-based inhibition of PARylation mitigated kidney injury, indicating that the PARylated RACK1/HIF-1α axis could be a promising therapeutic target for AKI treatment.

Objective Exploring the mechanisms of Sanwu Huangqin Decoction in the treatment of liver tumors based on network pharmacology and molecular docking technologies and experimental observations.Methods TCMSP database was used to screen the effective compounds contained in Sanwu Huangqin decoction,Drug bank,Pharm mapper,Uniport,PubMed and other databases were used to obtain the action targets of Sanwu Huangqin decoction,gene cards and TCGA databases were used to obtain the related targets of hepatocellular carcinoma,and the"drug-disease"target genes were obtained after the intersection with the action targets of Sanwu Huangqin decoction,and the protein interaction network was constructed using string database,David and KEGG databases were used for go and KEGG enrichment analysis,Cytoscape software was used to build the corresponding network,and discovery studios software was used for molecular docking to verify the above network pharmacology related results.The effects of Sanwu Huangqin decoction on the proliferation,the metastasis and the expression of IL-6 of cancer cells were observed.Results 81 effective components and 10 key components of Sanwu Huangqin decoction,249 targets,1420 differential targets between tumor samples and normal samples were obtained,and 59 overlapping targets were obtained.Frequency analysis of protein interaction network:the potential mechanism of Sanwu Huangqin Decoction in treating hepatocellular carcinoma is related to ESR1,Myc,Jun,IL-6,MMP9,EGF,etc.Through GO and KEGG enrichment analysis,IL-17 signaling pathway,TNF signaling pathway,Toll like receptor signaling pathway may play important roles.The results of molecular docking showed that acacetin,wogonin,baicalein,oroxylin a,beta sitosterol,8-isoopenenyl-kaempferol,formononetin,luteolin,quercetin,and stigmastrol bound to IL-6 protein,which further confirmed the above results.Animal experiments showed that Sanwu Huangqin decoction could inhibit the tumor size and the pulmonary metastasis,and the content of IL-6 in cancer cells was decreased,which preliminarily verified the anti-tumor effects and mechanism of Sanwu Huangqin decoction.Conclusion In this study,we found that IL-6 was the key target of Sanwu Huangqin decoction by network pharmacology and molecular docking technology.Sanwu Huangqin decoction could reduce the content of IL-6 in tumor tissues to inhibit liver cancer in vivo.These results provided a theoretical basis for the application of Sanwu Huangqin decoction in the treatment of liver cancer.

Objective To explore the efficacy of semaglutide in the treatment of type 2 diabetes mellitus(T2DM)com-bined with non-alcoholic fatty liver disease(NAFLD)and its effect on oxidative stress and inflammatory factors.Methods Totally 80 patients with T2DM accompanied by NAFLD admitted to the First Affiliated Hospital of Xinxiang Medical University from July 2021 to December 2022 were selected and randomly assigned to the observation group and the control group,with 40 patients in each group.Patients in the control group were treated with pioglitazone metformin and dapagliflozin,while patients in the observation group were treated with pioglitazone metformin,dapagliflozin,and semaglutide.The levels of glycated hemoglobin(HbA1c),fasting blood glucose(FBG),2-hour postprandial blood glucose(2hPG),body mass,body mass index(BMI),waist circumference,alanine aminotransferase(ALT),aspartate aminotransferase(AST),gamma-glutamyl transferase(GGT),controlled attenuation parameter(CAP),liver stiffness measurement(LSM),malondialdehyde(MDA),glutathione peroxidase(GSH-PX),lipid peroxide(LPO),tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),and interleukin-10(IL-10)before and after the treatment were compared.Results After 24 weeks of treatment,the overall response rate(ORR)in the observation group and control group was 92.5％(37/40)and 72.5％(29/40),respectively;and the ORR in the observation group was significantly higher than that in the control group(x2=5.541,P＜0.05).Before treatment,there was no statistically significant difference in the body mass,BMI,waist circumference,HbA1c,FBG,2hPG,ALT,AST,GGT,CAP,LSM,MDA,GSH-PX,LPO,TNF-α,IL-6,and IL-10 of patients between the 2 groups(P＞0.05);after 24 weeks of treatment,the body mass,BMI,waist circumference,HbA1c,FBG,2hPG,ALT,AST,GGT,CAP,LSM,MDA,LPO,TNF-α,IL-6,and IL-10 were significantly lower than before treatment,while GSH-PX was significantly higher than before treatment(P＜0.05);after 24 weeks of treatment,the body mass,BMI,waist circumference,HbA1c,FBG,2hPG,ALT,AST,GGT,CAP,LSM,MDA,LPO,TNF-α,IL-6,and IL-10 of patients in the observation group were significantly lower than those in the control group,and GSH-PX was significantly higher than that in the control group(P＜0.05).The incidence of adverse reactions in the observation group and the control group during the treatment period was 17.5％(7/40)and 12.5％(5/40),respectively;and the difference in the incidence of adverse reactions between the two groups was not statistically significant(P＞0.05).Conclusion Semaglutide significantly downregulates the levels of FBG,2hPG and HbA1c in patients with T2DM combined with NAFLD and reduces the body mass,waist circumference,liver enzyme level,hepatic fat content,hepatic fibrosis,oxidative stress,and inflammatory indicators.

Objective To explore the therapeutic effects of different doses of radioactive iodine-131 on patients with hyperthyroidism.Methods A total of 574 patients with hyperthyroidism treated in the First Affiliated Hospital of Xinxiang Medical University from April 2020 to April 2023 were sampled for this study and were divided evenly into the observation group and the control group by a random number table,with 287 patients in each group.The control group was treated with high-dose radioactive iodine-131(＞10-15 mCi),while the observation group was provided with low-dose radioactive iodine-131(5-10 mCi).The therapeutic effects were estimated six months after treatment.Data of the two groups of patients before treatment and 3 and 6 months after treatment were compared,including the levels of thyroid hormone(FT4),free triiodothyronine(FT3),and thyroid-stimulating hormone(TSH),which were measured through the fluorescence immunochromatography of serum(obtained by centrifugation of 3 mL fasting venous blood),and the tumor necrosis factor-α(TNF-α),transforming growth factor-β1(TGF-β1),interleukin-6(IL-6),and IL-1,which were measured through the enzyme-linked immunosorbent assay of serum.The salivary gland uptake index and salivary gland secretion index of the patients before treatment and 3 and 6 months after treatment were measured through radionuclide imaging.The incidence of adverse reactions during treatment was documen-ted.The incidence of hypothyroidism in both groups was evaluated 6 months after treatment.Results The total effective rate of the observation group and the control group was 83.27％(234/281)and 92.88％(261/281),respectively,and that of the observation group was significantly higher(x2=12.353,P＜0.05).The FT4,FT3,and TSH levels of the two groups before treatment showed no statistical discrepancy(P＞0.05).According to data collected 3 and 6 months after treatment,FT4 and FT3 levels of both groups significantly decreased,while TSH increased(P＜0.05)compared to corresponding pre-treatment levels;FT4 and FT3 levels of both groups observed 6 months after treatment were significantly lower than those observed 3 months before,in contrast to the growing TSH trend(P＜0.05).At 3 and 6 months after treatment,FT4 and FT3 levels of the observation group were significantly lower than those of the control group,while TSH levels were significantly higher(P＜0.05).The salivary gland uptake index and salivary gland secretion index between the two groups before treatment showed no statistical discrepancy(P＞0.05).At 3 and 6 months after treatment,such indexes of both groups obviously decreased(P＜0.05).However,those observed 6 months after treatment were higher than three months before(P＜0.05).At 3 months after treatment,the salivary gland uptake index and salivary gland secretion index of the observation group were notably higher than the control group(P＜0.05);at 6 months after treatment,no statistical discrepancy was observed between the two groups in terms of the two indexes(P＞0.05).Before treatment,there was no statistical difference in TNF-α,TGF-β1,IL-6,and IL-1 levels between the two groups(P＞0.05).At 3 and 6 months after treatment,the TNF-α,TGF-β1,IL-6,and IL-1 levels of both groups decreased significantly from pre-treatment levels(P＜0.05),and the data observed 6 months after treatment were still lower than those observed 3 months after treatment(P＜0.05).At 3 months after treatment,the TNF-α,TGF-β1,IL-6,and IL-1 levels of the observation group were significantly lower than those of the control group(P＜0.05);at 6 months after treatment,no statistical difference was observed between the two groups(P＞0.05).The incidence of adverse reactions during treatment in the control group and the observation group was 16.38％(47/287)and 8.01％(23/287),respectively,and that of the observation group was significantly lower than the other group(x2=8.457,P＜0.05).At 6 months after treatment,the incidence of hypothyroidism in the control group and the observation group was 12.46％(35/281)and 3.56％(10/281),respectively,and that of the observation group was significantly lower than that in the control group(x2=15.098,P＜0.05).Conclusion Low doses of radioactive iodine-131 work better in the treatment of hyperthyroidism and can effectively alleviate inflammation and salivary gland dysfunction,with less risk of inducing hypothyroidism and adverse reactions.

Objective To develope a clinical decision support system(CDSS)on insulin titration and validate its effectiveness and safety.Methods Eighty patients with type 2 diabetes mellitus treated at the Department of Endocrinology of the First Affiliated Hospital of Xinxiang Medical University from January 2021 to July 2023,who had difficulty in achieving glycemic control on the basis of lifestyle interventions and oral hypoglycemic drug treatments,were selected for the study.The patients were divided into the observation group and the control group using a random number table,with 40 cases in each group.Patients in both groups received oral metformin extended-release tablets,subcutaneous insulin degludec before bedtime,and subcutaneous aspartate insulin injection before three meals for glycemic control.Patients in the observation group were given insulin titration using the CDSS,and patients in the control group were given insulin titration using the conventional method.The retrospective continuous glucose monitoring system was used to monitor time in range(TIR)for glucose,mean amplitude of glycemic excursion(MAGE),mean blood glucose(MBG),standard deviation of blood glucose(SDBG),and the coefficient of variation(CV)of blood glucose.Fasting blood glucose(FBG),2-hour postprandial glucose(2hPG),length of hospitalization,time to achieve standard blood glucose control,and incidence of hypoglycemia of patients were recorded before and after treatment in the two groups.Results There was no significant difference in FBG and 2hPG of patients between the two groups before treat-ment(P＞0.05).The FBG and 2hPG levels of patients in the two groups were significantly lower than those before treatment(P＜0.05).The FBG and 2hPG levels of patients in the observation group were significantly lower than those in the control group after treatment(P＜0.05).TIR of patients in the observation group was significantly higher than that in the control group,while MAGE,MBG,SDBG,and CV were significantly lower than those in the control group after treatment(P＜0.05).The length of hospitalization was 9.0(7.3,10.0)days and 11.0(8.3,12.0)days of patients in the observation group and control group,respectively;and the length of hospitalization of patients in the control group was significantly longer than that in the observation group(Z=-2.408,P＜0.05).The time required to achieve glycemic control was 6.5(5.0,8.8)days and 7.5(6.0,10.0)days of patients in the observation group and control group,respectively;and the time required to achieve glycemic control of patients in the control group was significantly longer than that in the observation group(Z=-2.019,P＜0.05).The incidence of hypoglycemia of patients in the observation group and control group was 20.0％(8/40),12.5％(5/40),respectively;there was no significant difference in the incidence of hypoglycemia between the observation group and the control group(x2=0.827,P＞0.05).Conclusion Compared with the conventional titration of insulin,the application of CDSS can provide decision support during the implementation of a basal-meal insulin regimen,which can lead to more effective glycemic control,improved glucose TIR,reduced glycemic fluctuations,shorter time required for patients to achieve glycemic control,and shorter hospital stays without increasing the risk of hypoglycemia.